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LanceDB v0.38.0 adds computed columns declared by SQL expression and makes table existence manifest-authoritative
Shipped 2026-08-31, LanceDB v0.38.0 lets you declare computed columns by SQL expression and refresh them, with `refresh_column_async` returning a job handle and computed columns working on remote tables (#3937–#3941). Twelve breaking changes come with it: table existence is now manifest-authoritative, Python requires pydantic v2, Node requires >= 22 with npm lockfiles dropped, `branch merge` is renamed `cherry_pick`, and table listings page from the store's own cursor. Materialized view bindings land for Node and functions gain GPU resource requirements.
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